Fool's Bolt

A fool's bolt is soon shot (Henry V., iii. 7).
Simpletons cannot wait for the fit and proper time, but waste their
resources in random endeavours; a fool and his money are soon parted.
The allusion is to the British bowmen in battle; the good soldier shot
with a purpose, but the foolish soldier at random. (See Prov.
xxix. 11.)